He's hot enough to have caused a fan uproar on Supernatural when he left the show. And now, Misha Collins is back on your TV. And teaming up with Buffy Summers! Talk about some cult TV goodness.

Misha is returning to Supernatural as the fan favorite Castiel later this season, but first he'll be making a stop in New York City to stir up some trouble for Sarah Michelle Gellar & Co. on the CW's Ringer. And we've got your exclusive first look...

Is someone making a play for Bridget (Gellar)?! Seems like Andrew (Ioan Gruffudd) better watch out because he's about to get some competition.

Collins will appear in Ringer's Feb. 21 episode as Dylan, a man who plays an important part of both sisters' past. Judging by the flowers he's carrying, it seems like he may have more on his mind than just catching up and reminiscing about the good ol' days.

Curiously enough, the episode description says the rift between Bridget and Siobhan will be revealed. Hey, if you're going to let a man come in between you and your twin sister, he might as well look like Collins!

After Ringer, viewers will next see Collins when he returns to Supernatural for a three-episode arc. Whee!

Ringer airs Tuesdays at 9 p.m. on the CW.

Are you excited to see Collins on Ringer? Supernatural fans, will you be tuning in? Sound off in the comments!